# The objective of this GitHub Action is to add a new DIRECTORY.md file to a pull request if needed.
name: directory_writer
on: [pull_request]
jobs:
  build:
    runs-on: ubuntu-latest
    strategy:
      max-parallel: 1
      matrix:
        python-version: [3.7]
    steps:

      - uses: actions/checkout@v1
      - name: Set up Python ${{ matrix.python-version }}
        uses: actions/setup-python@v1
        with:
          python-version: ${{ matrix.python-version }}
      - name: Update DIRECTORY.md
        run: |
          scripts/build_directory_md.py 2>&1 | tee DIRECTORY.md
          git config --global user.name 'directory_writer'
          git config --global user.email 'mrvnmchm@users.noreply.github.com'
          git remote set-url origin https://x-access-token:${{ secrets.gh_token }}@github.com/$GITHUB_REPOSITORY
          git checkout $GITHUB_HEAD_REF
          if git diff-files --quiet; then echo 0; else git commit -am "fixup: DIRECTORY.md" && git push; fi